| 143059 | Mozilla Thunderbird < 78.5 | Nessus | MacOS X Local Security Checks | 2020/11/18 | 2025/2/6 | critical |
| 143540 | openSUSE Security Update : MozillaThunderbird (openSUSE-2020-2187) | Nessus | SuSE Local Security Checks | 2020/12/8 | 2025/2/6 | critical |
| 143365 | RHEL 8 : firefox (RHSA-2020:5237) | Nessus | Red Hat Local Security Checks | 2020/11/30 | 2024/11/7 | high |
| 143366 | RHEL 6 : firefox (RHSA-2020:5257) | Nessus | Red Hat Local Security Checks | 2020/11/30 | 2024/11/7 | high |
| 143368 | Oracle Linux 7 : thunderbird (ELSA-2020-5235) | Nessus | Oracle Linux Local Security Checks | 2020/11/30 | 2024/10/22 | high |
| 143377 | Oracle Linux 8 : firefox (ELSA-2020-5237) | Nessus | Oracle Linux Local Security Checks | 2020/12/1 | 2024/10/23 | high |
| 143378 | Oracle Linux 7 : firefox (ELSA-2020-5239) | Nessus | Oracle Linux Local Security Checks | 2020/12/1 | 2024/10/23 | high |
| 146200 | Oracle Linux 6 : firefox (ELSA-2020-5257) | Nessus | Oracle Linux Local Security Checks | 2021/2/4 | 2024/10/22 | high |
| 147352 | NewStart CGSL MAIN 6.02 : firefox Multiple Vulnerabilities (NS-SA-2021-0065) | Nessus | NewStart CGSL Local Security Checks | 2021/3/10 | 2022/5/10 | critical |
| 143276 | RHEL 8 : thunderbird (RHSA-2020:5236) | Nessus | Red Hat Local Security Checks | 2020/11/30 | 2024/11/7 | high |
| 143494 | GLSA-202012-03 : Mozilla Firefox: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 2020/12/7 | 2024/2/7 | high |
| 245696 | Linux Distros Unpatched Vulnerability : CVE-2020-26959 | Nessus | Misc. | 2025/8/8 | 2025/8/8 | high |
| 208508 | CentOS 6 : thunderbird (RHSA-2020:5238) | Nessus | CentOS Local Security Checks | 2024/10/9 | 2024/10/9 | high |
| 142913 | Mozilla Firefox ESR < 78.5 | Nessus | Windows | 2020/11/17 | 2025/2/6 | critical |
| 143340 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-2031) | Nessus | SuSE Local Security Checks | 2020/11/30 | 2025/2/6 | critical |
| 143741 | SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:3548-1) | Nessus | SuSE Local Security Checks | 2020/12/9 | 2025/2/6 | critical |
| 145368 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-2315) | Nessus | SuSE Local Security Checks | 2021/1/25 | 2025/2/6 | critical |
| 143121 | Ubuntu 18.04 LTS / 20.04 LTS：Firefox 漏洞 (USN-4637-1) | Nessus | Ubuntu Local Security Checks | 2020/11/19 | 2024/8/27 | high |
| 143130 | Debian DSA-4793-1：firefox-esr - 安全更新 | Nessus | Debian Local Security Checks | 2020/11/20 | 2024/2/8 | high |
| 143191 | Debian DSA-4796-1：thunderbird - 安全更新 | Nessus | Debian Local Security Checks | 2020/11/23 | 2024/2/8 | high |
| 143275 | RHEL 8：firefox (RHSA-2020: 5234) | Nessus | Red Hat Local Security Checks | 2020/11/30 | 2024/11/7 | high |
| 143281 | RHEL 8：thunderbird (RHSA-2020: 5232) | Nessus | Red Hat Local Security Checks | 2020/11/30 | 2024/11/7 | high |
| 143361 | Scientific Linux 安全更新：SL6.x i686/x86_64 上的 thunderbird (2020:5238) | Nessus | Scientific Linux Local Security Checks | 2020/11/30 | 2024/2/7 | high |
| 145070 | RHEL 8：firefox (RHSA-2020: 5314) | Nessus | Red Hat Local Security Checks | 2021/1/19 | 2024/11/7 | high |
| 146197 | Oracle Linux 6：thunderbird (ELSA-2020-5238) | Nessus | Oracle Linux Local Security Checks | 2021/2/4 | 2024/10/22 | high |
| 144004 | CentOS 7: firefox (RHSA-2020:5239) | Nessus | CentOS Local Security Checks | 2020/12/9 | 2024/10/9 | high |
| 143531 | GLSA-202012-04：Mozilla Thunderbird：多个漏洞 | Nessus | Gentoo Local Security Checks | 2020/12/7 | 2025/2/6 | critical |
| 142911 | Mozilla Firefox < 83.0 | Nessus | MacOS X Local Security Checks | 2020/11/17 | 2025/2/6 | critical |
| 143191 | Debian DSA-4796-1：thunderbird - 安全性更新 | Nessus | Debian Local Security Checks | 2020/11/23 | 2024/2/8 | high |
| 143275 | RHEL 8：firefox (RHSA-2020: 5234) | Nessus | Red Hat Local Security Checks | 2020/11/30 | 2024/11/7 | high |
| 143281 | RHEL 8：thunderbird (RHSA-2020: 5232) | Nessus | Red Hat Local Security Checks | 2020/11/30 | 2024/11/7 | high |
| 143361 | Scientific Linux 安全性更新：SL6.x i686/x86_64 上的 thunderbird (2020:5238) | Nessus | Scientific Linux Local Security Checks | 2020/11/30 | 2024/2/7 | high |
| 145070 | RHEL 8：firefox (RHSA-2020: 5314) | Nessus | Red Hat Local Security Checks | 2021/1/19 | 2024/11/7 | high |
| 143121 | Ubuntu 18.04 LTS / 20.04 LTS：Firefox 弱點 (USN-4637-1) | Nessus | Ubuntu Local Security Checks | 2020/11/19 | 2024/8/27 | high |
| 143130 | Debian DSA-4793-1：firefox-esr - 安全性更新 | Nessus | Debian Local Security Checks | 2020/11/20 | 2024/2/8 | high |
| 146197 | Oracle Linux 6：thunderbird (ELSA-2020-5238) | Nessus | Oracle Linux Local Security Checks | 2021/2/4 | 2024/10/22 | high |
| 144004 | CentOS 7 : firefox (RHSA-2020:5239) | Nessus | CentOS Local Security Checks | 2020/12/9 | 2024/10/9 | high |
| 143531 | GLSA-202012-04：Mozilla Thunderbird：多個弱點 | Nessus | Gentoo Local Security Checks | 2020/12/7 | 2025/2/6 | critical |
| 142911 | Mozilla Firefox < 83.0 | Nessus | MacOS X Local Security Checks | 2020/11/17 | 2025/2/6 | critical |
| 143276 | RHEL 8：thunderbird（RHSA-2020: 5236) | Nessus | Red Hat Local Security Checks | 2020/11/30 | 2024/11/7 | high |
| 143365 | RHEL 8：firefox（RHSA-2020: 5237) | Nessus | Red Hat Local Security Checks | 2020/11/30 | 2024/11/7 | high |
| 143366 | RHEL 6：firefox（RHSA-2020:5257） | Nessus | Red Hat Local Security Checks | 2020/11/30 | 2024/11/7 | high |
| 143368 | Oracle Linux 7：thunderbird（ELSA-2020-5235） | Nessus | Oracle Linux Local Security Checks | 2020/11/30 | 2024/10/22 | high |
| 143377 | Oracle Linux 8：Firefox（ELSA-2020-5237） | Nessus | Oracle Linux Local Security Checks | 2020/12/1 | 2024/10/23 | high |
| 143378 | Oracle Linux 7：Firefox（ELSA-2020-5239） | Nessus | Oracle Linux Local Security Checks | 2020/12/1 | 2024/10/23 | high |
| 146200 | Oracle Linux 6: Firefox（ELSA-2020-5257） | Nessus | Oracle Linux Local Security Checks | 2021/2/4 | 2024/10/22 | high |
| 208508 | CentOS 6：thunderbird（RHSA-2020:5238） | Nessus | CentOS Local Security Checks | 2024/10/9 | 2024/10/9 | high |
| 245696 | Linux Distros のパッチ未適用の脆弱性: CVE-2020-26959 | Nessus | Misc. | 2025/8/8 | 2025/8/8 | high |
| 142913 | Mozilla Firefox ESR < 78.5 | Nessus | Windows | 2020/11/17 | 2025/2/6 | critical |
| 143340 | openSUSEセキュリティ更新プログラム：MozillaFirefox（openSUSE-2020-2031） | Nessus | SuSE Local Security Checks | 2020/11/30 | 2025/2/6 | critical |
